Base | Representation |
---|---|
bin | 111111111110100… |
… | …000000011001101 |
3 | 2202210200202202202 |
4 | 333332200003031 |
5 | 4144234130223 |
6 | 254301331245 |
7 | 35412212555 |
oct | 7776400315 |
9 | 2683622682 |
10 | 1073348813 |
11 | 500971939 |
12 | 25b566b25 |
13 | 1414ac054 |
14 | a27a2165 |
15 | 6436e428 |
hex | 3ffa00cd |
1073348813 has 2 divisors, whose sum is σ = 1073348814. Its totient is φ = 1073348812.
The previous prime is 1073348791. The next prime is 1073348891. The reversal of 1073348813 is 3188433701.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1073348644 + 169 = 32762^2 + 13^2 .
It is a cyclic number.
It is not a de Polignac number, because 1073348813 - 220 = 1072300237 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1073348113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536674406 + 536674407.
It is an arithmetic number, because the mean of its divisors is an integer number (536674407).
Almost surely, 21073348813 is an apocalyptic number.
It is an amenable number.
1073348813 is a deficient number, since it is larger than the sum of its proper divisors (1).
1073348813 is an equidigital number, since it uses as much as digits as its factorization.
1073348813 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 1073348813 is about 32762.0025792075. The cubic root of 1073348813 is about 1023.8750499218.
The spelling of 1073348813 in words is "one billion, seventy-three million, three hundred forty-eight thousand, eight hundred thirteen".
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